Results 161 to 170 of about 70,860 (329)

Synthesis of Tricyclic Heterocycles via a Tandem Aryl Alkylation/Heck Coupling Sequence.

, 2007
Dino Alberico, Alena Rudolph, Mark Lautens   +2 more
openalex   +2 more sources

Remarkable Improvement in Am³⁺ and Cm³⁺ Separation Using a Cooperative Counter Selectivity Strategy by a Combination of Branched Diglycolamides and Hydrophilic Polyaza-heterocycles [PDF]

Rajesh B. Gujar, A. S. Kanekar, Arunasis Bhattacharyya, N.S. Karthikeyan, Cingaram Ravichandran, T. Subba Rao, Richard J. M. Egberink, Jurriaan Huskens, Willem Verboom, Prasanta K. Mohapatra   +9 more
openalex   +1 more source

Iridium-Catalyzed Enantioselective Synthesis of Heterocycles and Allylic Substitutions with Aqueous Solutions of Nucleophiles

, 2020
Tobias Sandmeier
openalex   +2 more sources

Metal-free oxidative isocyanides insertion with aromatic aldehydes to aroylated N-heterocycles

, 2018
Yimiao He, Xuelian Wang, Jun‐An Xiao, Jinying Pang, Chunfang Gan, Yanmin Huang, Chusheng Huang   +6 more
openalex   +2 more sources

Intramolecular Alkoxycyanation and Alkoxyacylation Reactions: New Types of Alkene Difunctionalizations for the Construction of Oxygen Heterocycles [PDF]

, 2012
John P. Wolfe
openalex   +1 more source

Synthesis of Some Nitrogen Heterocycles Using Diketene-Acetone Adduct

, 1983
Tetsuzo Kato, Masayuki Sato, Hiromichi Ogasawara, N. KANUMA, Keiko Kato, Eriko Yoshizumi, Masako Sakai   +6 more
openalex   +1 more source

Synthesis of 1,2,4 oxadiazol-5-imine, 1,2,4-triazol-3-imine and derivatives: a substituted cyanamide-based strategy for heterocycle synthesis [PDF]

Shreesha V. Bhat
openalex   +1 more source

Domino reactions in the synthesis of n-heterocycles and total synthesis of the antitumor anthraquionone natural product (±)BE-26554A

, 2019
James E. Rixson
openalex   +1 more source

Intermolecular Enantioselective Nickel‐Catalyzed Arylation of Un‐Activated C(sp3)─H Bond

Angewandte Chemie International Edition, EarlyView.
Ni: a new solution for asymmetric C(sp3)─H activation. The stereoselective synthesis of all‐carbon quaternary stereogenic centres is achieved via enantioselective C(sp3)─H arylation using a Ni‐BINOL‐derived catalyst. Rational catalytic cycle design uncovers a new reaction pathway that can efficiently induce chiral information during the stereoselective
Erwan Brunard, Fengjie Huang, Àlex Díaz‐Jiménez, Sofiya Kostiukovska, Joanna Wencel‐Delord   +4 more
wiley   +1 more source

Frame-Shifted Synthesis of Oligoheterocycles as a Platform for Molecular Design. [PDF]

Angew Chem Int Ed Engl
Bastick KAC, Griesbach CE, Huang BZ, Cordell MJ, Ou YD, Aspuru-Guzik A, Yudin AK.   +6 more
europepmc   +1 more source